Is Metamask open source and compatible with popular cryptocurrencies?

3 answers

• Thế Vinh LươngMar 22, 2021 · 4 years ago
  Yes, Metamask is an open-source browser extension that allows users to manage their Ethereum wallets and interact with decentralized applications (dApps). It is compatible with popular cryptocurrencies such as Ethereum (ETH) and ERC-20 tokens. Being open source, Metamask's code is publicly available for review and contributions from the community, ensuring transparency and security. Users can easily download and install Metamask on their web browsers to access a wide range of decentralized finance (DeFi) applications and participate in the Ethereum ecosystem.
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• Jeremy AlonsoMar 22, 2022 · 3 years ago
  Absolutely! Metamask is an open-source project, which means that its source code is freely available for anyone to view, modify, and distribute. This transparency allows developers to audit the code and ensure its security. In terms of compatibility, Metamask is primarily designed for Ethereum and is compatible with all ERC-20 tokens. This means that you can use Metamask to store, send, and receive popular cryptocurrencies like ETH, DAI, and USDT. It's a convenient tool for interacting with decentralized applications and participating in the Ethereum ecosystem.
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• Dave SadlerJun 06, 2025 · 2 months ago
  Yes, Metamask is indeed open source and compatible with popular cryptocurrencies. As a developer at BYDFi, I can confirm that Metamask is widely used in the cryptocurrency community due to its user-friendly interface and extensive compatibility. It allows users to seamlessly connect to various decentralized applications and manage their Ethereum wallets. Metamask supports popular cryptocurrencies such as Ethereum, Bitcoin, and many ERC-20 tokens. Its open-source nature ensures that the code is continuously audited and improved by the community, making it a reliable choice for cryptocurrency enthusiasts.
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